package com.yh.gulimall.getway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source=new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration=new CorsConfiguration();
        //1.配置跨域
        corsConfiguration.addAllowedHeader("*");//允许那些头跨域
        corsConfiguration.addAllowedMethod("*");//允许的请求方式
        corsConfiguration.addAllowedOrigin("*");//允许请求来源
        corsConfiguration.setAllowCredentials(true);//是否允许携带cookie进行跨域

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
